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Solar Inertial Modes

Published online by Cambridge University Press:  23 December 2024

Laurent Gizon Open the ORCID record for Laurent Gizon [Opens in a new window] ,
Yuto Bekki ,
Aaron C. Birch ,
Robert H. Cameron ,
Damien Fournier ,
Jordan Philidet ,
B. Lekshmi Open the ORCID record for B. Lekshmi [Opens in a new window]  and
Zhi–Chao Liang Open the ORCID record for Zhi–Chao Liang [Opens in a new window]
Laurent Gizon*
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany Institut für Astrophysik und Geophysik, Georg–August-Universität Göttingen, Germany
Yuto Bekki
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
Aaron C. Birch
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
Robert H. Cameron
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
Damien Fournier
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
Jordan Philidet
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
B. Lekshmi
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
Zhi–Chao Liang
Affiliation:
Max–Planck-Institut für Sonnensystemforschung, Göttingen, Germany
*
email: [email protected]
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Abstract

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The Sun’s global inertial modes are very sensitive to the solar differential rotation and to properties of the deep solar convection zone which are currently poorly constrained. These properties include the superadiabatic temperature gradient, the latitudinal entropy gradient, and the turbulent viscosity. The inertial modes also play a key role in controlling the Sun’s large-scale structure and dynamics, in particular the solar differential rotation. This paper summarizes recent observations and advances in the (linear and nonlinear) modeling of the solar inertial modes.

Keywords

Solar inertial modessolar rotationsolar convection
Type
Contributed Paper
Information
Proceedings of the International Astronomical Union , Volume 19 , Symposium S365: Dynamics of Solar and Stellar Convection Zones and Atmospheres , December 2023 , pp. 207 - 221
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

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